This was missing from the earlier work that supported referrals.
to change the behavior of Net::LDAP::Filter#method_missing to allow case-insensitive attribute names.
WARNING WARNING WARNING: This change breaks existing code.
to access attributes simply by giving their name.
Previously it had to be a String.
results. The code is commented out so we can bring it back if the removal causes regressions.
and seach parameters can be specified more easily than by passing them in an argument hash.